Home / 6,329,809.30-9,494,714.08-1,537,466.28

Finding the Fourth Proportional to 6,329,809.30, 9,494,714.08 and 1,537,466.28

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Solution

The fourth proportional to 6,329,809.30, 9,494,714.08 and 1,537,466.28 is: 2,306,199.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329,809.30 : 9,494,714.08 = 1,537,466.28 : x
  2. Step 2: Convert to fraction form
    6,329,809.30/9,494,714.08 = 1,537,466.28/x
  3. Step 3: Cross multiply
    6,329,809.30x = 9,494,714.08 × 1,537,466.28
  4. Step 4: Simplify right side
    6,329,809.30x = 14,597,802,736,241.22
  5. Step 5: Solve for x
    x = 14,597,802,736,241.22/6,329,809.30
  6. Step 6: Final answer
    x = 2,306,199.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.